If you’re trying to figure out how to access BIOS in Windows 11, you’re in the right place. BIOS or UEFI firmware settings allow you to control important low-level options that aren’t available through the normal Windows interface.
You may need to access BIOS to change the boot order, start your computer from a USB drive, enable virtualization, configure Secure Boot, check hardware settings, or troubleshoot startup problems. Although the BIOS screen can look complicated, getting into it is usually much easier than it first appears.
Windows 11 gives you a convenient way to access your computer’s firmware settings through Advanced Startup. You can also use a keyboard shortcut during startup, although the exact key depends on your PC or motherboard manufacturer.
This guide explains how to access BIOS in Windows 11 using the easiest methods available. We’ll cover Windows Settings, the restart menu, keyboard shortcuts, manufacturer-specific keys, Command Prompt, troubleshooting, and important precautions to take before changing firmware settings.
What Is BIOS?
BIOS stands for Basic Input/Output System.
It is firmware responsible for initializing computer hardware and helping the system begin the boot process before Windows loads.
When you turn on your PC, the firmware checks and prepares important components such as the processor, RAM, storage devices, keyboard, and other hardware.
Traditional BIOS has largely been replaced by UEFI on modern computers.
What Is UEFI?
UEFI stands for Unified Extensible Firmware Interface.
Most computers designed for Windows 11 use UEFI rather than traditional legacy BIOS.
UEFI performs many of the same fundamental functions while providing a more modern firmware environment. It supports features such as Secure Boot and modern storage configurations.
Despite this distinction, people commonly refer to the UEFI settings screen as “BIOS.”
So if a Windows 11 tutorial tells you to access BIOS, it usually means accessing your computer’s UEFI firmware settings.
Why Would You Need to Access BIOS in Windows 11?
You generally don’t need BIOS for everyday Windows tasks.
However, there are situations where firmware settings are useful.
You might access BIOS/UEFI to:
- Change the boot order
- Boot from a USB flash drive
- Enable virtualization
- Configure Secure Boot
- Check whether hardware is detected
- Configure TPM-related settings
- Adjust certain hardware settings
- Troubleshoot boot problems
- Restore firmware defaults
- Configure certain processor or memory features
Because BIOS operates at a lower level than Windows, you should change settings carefully.
How to Access BIOS in Windows 11 Using Settings
The easiest method for many users is Windows 11’s Advanced Startup feature.
You don’t need to know the correct BIOS key for your computer.
Step 1: Open Settings
Press:
Windows + I
Windows Settings will open.
Step 2: Select System
Click System in the left-side menu.
Step 3: Open Recovery
Scroll through the System options and select Recovery.
Step 4: Find Advanced Startup
Locate the Advanced startup section.
Click:
Restart now
Save any unsaved work before doing this because Windows will restart your computer.
Step 5: Open Troubleshoot
After the restart, Windows will display the recovery environment.
Select:
Troubleshoot
Step 6: Open Advanced Options
Select:
Advanced options
Step 7: Choose UEFI Firmware Settings
Look for:
UEFI Firmware Settings
Select it.
Step 8: Restart
Click Restart.
Your computer should restart directly into its UEFI firmware interface.
This is one of the simplest answers to the question, “How do I access BIOS in Windows 11?”
How to Access BIOS Using Shift + Restart
You can also reach the same recovery environment through the Start menu.
Step 1: Open Start
Click the Start button.
Step 2: Select Power
Click the power icon.
Step 3: Hold Shift
Press and hold the Shift key.
While holding Shift, click:
Restart
Step 4: Open Troubleshoot
After the computer restarts, select:
Troubleshoot → Advanced options
Step 5: Select UEFI Firmware Settings
Choose:
UEFI Firmware Settings → Restart
Windows should then boot directly into the firmware settings.
How to Access BIOS During Startup
The traditional way to access BIOS is to press a specific keyboard key while the computer is starting.
This method is particularly useful if Windows isn’t loading normally.
Step 1: Shut Down the Computer
Save your work and shut down Windows.
Step 2: Turn the Computer On
Press the power button.
Step 3: Press the BIOS Key
As soon as the computer starts, repeatedly press the appropriate BIOS key.
Common keys include:
- F2
- Delete
- F10
- Esc
- F1
The correct key depends on the manufacturer and model.
Step 4: Wait for the Firmware Screen
If you press the correct key at the right time, the BIOS or UEFI interface should appear.
If Windows starts normally, restart and try again.
Common BIOS Keys by Manufacturer
There isn’t one universal BIOS key.
| Manufacturer | Common BIOS/UEFI Key |
|---|---|
| Dell | F2 |
| HP | Esc or F10 |
| Lenovo | F1 or F2 |
| ASUS | F2 or Delete |
| Acer | F2 or Delete |
| MSI | Delete |
| Gigabyte | Delete |
| ASRock | Delete or F2 |
| Samsung | F2 |
| Toshiba | F2 or Esc |
These are common keys, not guarantees for every model.
If the key doesn’t work, check your manufacturer’s documentation for the exact procedure.
How to Access BIOS on a Dell PC
Many Dell computers use F2 to enter BIOS Setup.
Restart or power on the computer.
When the Dell logo appears, repeatedly press F2.
The firmware setup screen should open if the timing and key are correct.
Dell systems commonly use F12 for the one-time boot menu, which is different from BIOS Setup.
How to Access BIOS on an HP PC
HP computers commonly use Esc to display a startup menu.
From that menu, you may be able to select the appropriate BIOS setup option.
Many HP systems use F10 for BIOS Setup.
Because HP produces many models, the exact startup procedure can vary.
How to Access BIOS on a Lenovo PC
Lenovo computers may use F1 or F2, depending on the model.
Some Lenovo laptops also include a dedicated hardware button for accessing startup or recovery options.
If the standard function key doesn’t work, consult the instructions for your specific Lenovo model.
How to Access BIOS on an ASUS PC
Many ASUS systems use F2 or Delete.
Turn the computer on and repeatedly press the appropriate key as soon as startup begins.
The exact key can depend on whether you’re using an ASUS laptop, desktop, or motherboard.
How to Access BIOS on an Acer PC
Acer computers commonly use F2 to enter BIOS.
Start the computer and repeatedly press F2 during startup.
If it doesn’t work, verify the correct key for your specific model.
How to Access BIOS on an MSI Motherboard
MSI desktop motherboards commonly use the Delete key to enter UEFI firmware settings.
Turn on the computer and repeatedly press Delete during startup.
How to Access BIOS on a Gigabyte Motherboard
Gigabyte motherboards commonly use Delete.
Start the computer and press Delete repeatedly before Windows begins loading.
How to Access BIOS on an ASRock Motherboard
Many ASRock motherboards use Delete or F2.
Press one of these keys repeatedly during startup to enter the firmware setup interface.
What Is the Difference Between BIOS and the Boot Menu?
BIOS/UEFI and the boot menu are related but different.
BIOS/UEFI Setup
The firmware setup interface lets you configure hardware and boot-related settings.
Boot Menu
The boot menu lets you select a device to boot from, often for one startup session.
For example, you might use the boot menu to start from a Windows installation USB without permanently changing the boot order.
Understanding this distinction can prevent unnecessary BIOS changes.
How to Access BIOS When Windows 11 Boots Too Fast
Modern computers can start Windows so quickly that pressing F2 or Delete at exactly the right moment can be frustrating.
If this happens, use the Windows method.
Go to:
Settings → System → Recovery → Advanced startup → Restart now
Then select:
Troubleshoot → Advanced options → UEFI Firmware Settings → Restart
This avoids the timing problem completely.
Why Can’t I Access BIOS With the Keyboard?
There are several possible reasons.
You’re Using the Wrong Key
Your PC may use a different key from the one you’re pressing.
You’re Pressing It Too Late
Start pressing the key immediately after powering on the computer.
Your Keyboard Isn’t Detected Early
Wireless keyboards don’t always work during early startup.
Try a wired USB keyboard.
You’re Using a USB Hub
Connect your keyboard directly to the computer if possible.
Fast Startup or Fast Boot Affects Timing
Use Windows Advanced Startup instead of relying on the keyboard shortcut.
What If the BIOS Key Doesn’t Work?
Try these steps:
- Shut down the computer completely.
- Turn it on.
- Start tapping the manufacturer’s BIOS key immediately.
- Try a wired keyboard.
- Try another USB port.
- Check your manufacturer’s documentation.
- Use Windows Advanced Startup if Windows loads normally.
If Windows works normally, the Advanced Startup method is often the easiest solution.
How to Check Your BIOS Mode in Windows 11
You can check whether your system uses UEFI.
Press:
Windows + R
Type:
msinfo32
Press Enter.
The System Information window will appear.
Find:
BIOS Mode
Depending on your system, it may indicate UEFI or another configuration.
This information can be helpful when troubleshooting boot-related settings.
How to Access BIOS From Command Prompt
Windows can request a restart into firmware on compatible systems.
Open Windows Terminal or Command Prompt with appropriate administrator permissions.
Then use:
shutdown /r /fw /t 0The command requests a restart into the firmware interface.
If the system doesn’t support this feature, it may restart normally instead.
For beginners, Windows Settings is usually easier and less intimidating.
What Should You Do Before Changing BIOS Settings?
Accessing BIOS is generally harmless.
Changing settings is another matter.
Before making changes:
Save Your Work
Restarting the computer can interrupt open applications.
Know Your Goal
Don’t change settings simply because they’re available.
Record Existing Settings
If you’re modifying an option, take a photo or write down its original value.
Change One Setting at a Time
If something goes wrong, you’ll know which change caused the problem.
What BIOS Settings Should Beginners Avoid?
If you’re unfamiliar with firmware configuration, don’t randomly change advanced settings.
Be particularly careful with:
- CPU voltage
- CPU frequency
- Memory timing
- Storage controller modes
- Boot mode
- Secure Boot
- Firmware security settings
- Overclocking options
The safest approach is to change only the setting required for the task you’re performing.
How to Exit BIOS Without Saving
If you opened BIOS just to inspect settings, you can leave without applying changes.
Look for an option similar to:
Exit Without Saving
The exact wording depends on the manufacturer.
This is useful if you accidentally changed something while exploring the menus.
How to Save BIOS Changes
If you deliberately changed a setting, use an option such as:
Save & Exit
Your computer will normally restart after saving.
Before confirming, make sure the changes are intentional.
What Happens if You Change the Boot Order?
The boot order determines which storage device the computer checks first when looking for an operating system.
For example, you might temporarily place a USB drive before the internal SSD to boot Windows installation media.
After you’re finished, you may want the internal Windows drive to remain the normal primary boot device.
Changing the boot order unnecessarily can make the computer appear as though Windows has disappeared, when the real issue is simply that the system is trying to boot from the wrong device.
How to Restore BIOS Defaults
Most modern firmware interfaces provide an option to load default or optimized settings.
The exact name varies.
You might see options such as:
- Load Defaults
- Load Optimized Defaults
- Restore Defaults
- Setup Defaults
Use these carefully because restoring defaults can undo custom settings you previously configured.
Can Accessing BIOS Damage Your Computer?
Simply entering BIOS or UEFI does not normally damage your computer.
The risk comes from changing advanced settings incorrectly.
For example, an inappropriate voltage or memory configuration can cause instability.
Changing storage or boot settings can also prevent Windows from starting normally.
If you’re following a specific guide, change only the settings that guide requires.
BIOS Settings vs. Windows Settings
Knowing which environment controls what can save you time.
| Task | Windows 11 | BIOS/UEFI |
|---|---|---|
| Change wallpaper | Yes | No |
| Install applications | Yes | No |
| Manage normal files | Yes | No |
| Change boot order | Limited | Yes |
| Configure Secure Boot | No | Yes |
| Configure firmware options | No | Yes |
| Select startup device | Sometimes | Yes |
| Configure certain hardware features | Limited | Yes |
Windows handles everyday configuration, while BIOS/UEFI handles many lower-level system settings.
What If UEFI Firmware Settings Is Missing?
If UEFI Firmware Settings doesn’t appear in Advanced Options, don’t assume something is broken.
Possible explanations include:
- The computer uses a different firmware configuration.
- The system is using legacy firmware compatibility.
- The manufacturer uses a custom firmware access method.
- The firmware doesn’t expose the option through Windows Recovery.
Try the manufacturer’s BIOS key during startup.
You can also use msinfo32 to inspect the current BIOS Mode.
How to Access BIOS if Windows Won’t Start
If Windows won’t boot, you can’t use the Settings method.
In this situation, use the hardware keyboard method.
Turn on the computer and immediately start pressing the manufacturer’s BIOS key.
Common keys include:
- F2
- Delete
- F10
- Esc
- F1
If you’re trying to boot from a USB drive rather than enter BIOS, look for your computer’s boot-menu key instead.
How to Access BIOS on a Laptop
Laptop manufacturers often use function keys.
The procedure is usually:
- Shut down the laptop.
- Press the power button.
- Immediately begin pressing the appropriate BIOS key.
- Continue until the firmware screen appears.
Some laptops require holding Fn while pressing a function key.
Others provide a dedicated recovery or startup button.
The exact procedure depends on the model.
How to Access BIOS on a Desktop PC
For a desktop, the process is similar.
- Shut down the computer.
- Press the power button.
- Immediately tap Delete or the manufacturer’s BIOS key.
- Wait for the UEFI interface.
If you’re using a custom-built computer, the motherboard manufacturer usually determines the BIOS key.
Frequently Asked Questions
1. How do I access BIOS in Windows 11?
Open Settings → System → Recovery → Advanced startup → Restart now. Then select Troubleshoot → Advanced options → UEFI Firmware Settings → Restart. Your PC should restart into its firmware settings if the feature is supported.
2. What key do I press to access BIOS in Windows 11?
Common keys include F2, Delete, F10, Esc, and F1. The correct key depends on your computer or motherboard manufacturer.
3. How do I access BIOS if Windows 11 starts too fast?
Use Windows 11 Advanced Startup. This takes you directly to UEFI Firmware Settings without requiring you to press a key during startup.
4. Is BIOS the same as UEFI?
No. Traditional BIOS and UEFI are different firmware technologies. Modern Windows 11 PCs generally use UEFI, although people commonly use “BIOS” as a general term for the firmware settings interface.
5. Can I access BIOS without restarting Windows?
No. BIOS/UEFI runs before Windows, so the computer must restart or boot into the firmware environment. Windows 11 can make the process easier by providing a direct restart option through Advanced Startup.
Conclusion
Learning how to access BIOS in Windows 11 doesn’t have to be difficult. For most users, the easiest method is through Windows Settings: open System → Recovery → Advanced startup, restart the PC, and select UEFI Firmware Settings from the recovery options.
You can also access BIOS directly during startup by pressing a manufacturer-specific key such as F2, Delete, or F10. This method is especially helpful when Windows isn’t starting correctly.
Remember that accessing BIOS and changing BIOS settings are two different things. Simply opening the firmware interface is normally safe, but changing unfamiliar options can affect how your computer starts or operates. Before making changes, understand what the setting does and record its original value whenever possible.
Once you know which method works for your computer, accessing BIOS becomes a routine task rather than something mysterious or intimidating.
Key Takeaways
- Modern Windows 11 PCs generally use UEFI firmware instead of traditional BIOS.
- Windows 11 provides an easy way to access firmware through Advanced Startup.
- Use Settings → System → Recovery → Advanced startup → Restart now.
- Then select Troubleshoot → Advanced options → UEFI Firmware Settings.
- Common BIOS keys include F2, Delete, F10, and Esc.
- The correct startup key varies by manufacturer and model.
- The boot menu is different from BIOS/UEFI setup.
msinfo32can show your current BIOS Mode.- A wired keyboard can help if a wireless keyboard isn’t detected during startup.
- Entering BIOS is generally safe, but changing unfamiliar settings can cause boot problems.
- Record existing firmware settings before making changes.
- If Windows won’t boot, use the manufacturer’s BIOS key during startup.